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Cheap flights from San Francisco to Perth from $521

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Perth departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Francisco to Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
11:00 am - 2:40 pm
SFO
-
PER
36h 40m
1 stop
Singapore Airlines Logo
1:10 am - 9:50 am
PER
-
SFO
23h 40m
1 stop
$1,036Singapore Airlines
lun., may. 18 - mié., jun. 3
Multiple Airlines Logo
9:40 am - 4:15 am
SFO
-
PER
26h 35m
1 stop
Multiple Airlines Logo
11:10 pm - 1:30 pm
PER
-
SFO
29h 20m
2 stops
$1,038Multiple Airlines
lun., feb. 23 - dom., mar. 8
Singapore Airlines Logo
10:40 am - 5:25 am
SFO
-
PER
27h 45m
1 stop
Singapore Airlines Logo
5:05 pm - 8:50 am
PER
-
SFO
30h 45m
1 stop
$1,040Singapore Airlines
lun., mar. 16 - mar., mar. 24
Singapore Airlines Logo
9:40 am - 5:25 am
SFO
-
PER
27h 45m
1 stop
Singapore Airlines Logo
1:50 pm - 8:50 am
PER
-
SFO
34h 00m
1 stop
$1,041Singapore Airlines
mar., mar. 3 - mar., mar. 17
Multiple Airlines Logo
9:40 am - 4:15 am
SFO
-
PER
26h 35m
1 stop
Multiple Airlines Logo
8:40 pm - 1:30 pm
PER
-
SFO
31h 50m
2 stops
$1,057Multiple Airlines
lun., feb. 23 - dom., mar. 8
Multiple Airlines Logo
9:40 am - 4:30 am
SFO
-
PER
26h 50m
2 stops
Multiple Airlines Logo
8:40 pm - 1:30 pm
PER
-
SFO
31h 50m
2 stops
$1,074Multiple Airlines
lun., feb. 23 - dom., mar. 8
Multiple Airlines Logo
9:40 am - 4:15 am
SFO
-
PER
26h 35m
1 stop
Multiple Airlines Logo
8:40 pm - 1:30 pm
PER
-
SFO
31h 50m
2 stops
$1,095Multiple Airlines
lun., feb. 23 - dom., mar. 8
Multiple Airlines Logo
10:50 pm - 7:40 pm
SFO
-
PER
29h 50m
2 stops
Multiple Airlines Logo
8:30 pm - 5:55 pm
PER
-
SFO
60h 25m
2 stops
$1,112Multiple Airlines
dom., mar. 29 - lun., abr. 6
Multiple Airlines Logo
9:40 am - 4:30 am
SFO
-
PER
26h 50m
2 stops
Multiple Airlines Logo
5:15 am - 6:40 pm
PER
-
SFO
29h 25m
3 stops
$1,134Multiple Airlines
lun., feb. 23 - dom., mar. 8
Multiple Airlines Logo
9:40 am - 4:30 am
SFO
-
PER
26h 50m
2 stops
Multiple Airlines Logo
5:35 am - 8:00 pm
PER
-
SFO
29h 25m
2 stops
$1,138Multiple Airlines
mar., mar. 3 - mar., mar. 17

Cathay Pacific flights from San Francisco to Perth

Our best Cathay Pacific deals on San Francisco to Perth flight tickets
Cathay Pacific
Feb 23
SFO10:55 pmSan Francisco
40h 00m
1 stop
PER6:55 amPerth
Mar 8
PER8:30 amPerth
28h 45m
1 stop
SFO9:15 pmSan Francisco
$1,139
Cathay Pacific
Feb 5
SFO11:25 amSan Francisco
27h 30m
1 stop
PER6:55 amPerth
Feb 19
PER8:30 amPerth
23h 50m
1 stop
SFO4:20 pmSan Francisco
$1,152
Cathay Pacific
Feb 5
SFO11:25 amSan Francisco
27h 30m
1 stop
PER6:55 amPerth
Feb 19
PER8:30 amPerth
23h 50m
1 stop
SFO4:20 pmSan Francisco
$1,153

Air New Zealand flights from San Francisco to Perth

Our best Air New Zealand deals on San Francisco to Perth flight tickets
Air New Zealand
May 18
SFO10:05 pmSan Francisco
33h 05m
2 stops
PER10:10 pmPerth
Jun 4
PER11:45 pmPerth
28h 10m
2 stops
SFO12:55 pmSan Francisco
$1,333
Air New Zealand
Feb 16
SFO7:25 amSan Francisco
41h 25m
2 stops
PER4:50 pmPerth
Mar 16
PER10:45 pmPerth
28h 20m
2 stops
SFO12:05 pmSan Francisco
$1,341
Air New Zealand
Mar 16
SFO6:55 pmSan Francisco
45h 50m
3 stops
PER7:45 amPerth
Mar 24
PER10:45 pmPerth
28h 20m
2 stops
SFO12:05 pmSan Francisco
$1,348

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated enero 15, 2026.
Use the filters below to find and compare flights from San Francisco to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

lun. 5/18

11:00 am-2:40 pm

1 stop36h 40m

Perth

mié. 6/3

1:10 am-9:50 am

1 stop23h 40m

$1,036

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

lun. 2/23

9:40 am-4:15 am

1 stop26h 35m

Perth

dom. 3/8

11:10 pm-1:30 pm

2 stops29h 20m

$1,038

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

lun. 3/16

10:40 am-5:25 am

1 stop27h 45m

Perth

mar. 3/24

5:05 pm-8:50 am

1 stop30h 45m

$1,040

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

mar. 3/3

9:40 am-5:25 am

1 stop27h 45m

Perth

mar. 3/17

1:50 pm-8:50 am

1 stop34h 00m

$1,041

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

lun. 2/23

9:40 am-4:15 am

1 stop26h 35m

Perth

dom. 3/8

8:40 pm-1:30 pm

2 stops31h 50m

$1,057

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

lun. 2/23

9:40 am-4:30 am

2 stops26h 50m

Perth

dom. 3/8

8:40 pm-1:30 pm

2 stops31h 50m

$1,074

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

lun. 2/23

9:40 am-4:15 am

1 stop26h 35m

Perth

dom. 3/8

8:40 pm-1:30 pm

2 stops31h 50m

$1,095

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

dom. 3/29

10:50 pm-7:40 pm

2 stops29h 50m

Perth

lun. 4/6

8:30 pm-5:55 pm

2 stops60h 25m

$1,112

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

lun. 2/23

9:40 am-4:30 am

2 stops26h 50m

Perth

dom. 3/8

5:15 am-6:40 pm

3 stops29h 25m

$1,134

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

mar. 3/3

9:40 am-4:30 am

2 stops26h 50m

Perth

mar. 3/17

5:35 am-8:00 pm

2 stops29h 25m

$1,138

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from San Francisco to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Perth?

In general, February is the cheapest month to fly from San Francisco to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,063. If you are unable to visit Perth during the month of February, then departing from San Francisco during the month October is also very affordable. Most momondo users find prices during this month for around $1,147.

How far in advance should I book a flight to Perth?

You are more likely to see cheaper flights to Perth from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $1,454 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from San Francisco for as low as $1,104 on momondo.

How have San Francisco to Perth flight prices changed over time?

As of January 2026, prices for San Francisco to Perth flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth

Fastest flight time

26h 55m

Direct flights

None
The fastest flight from San Francisco to Perth takes 26h 55m
There are no direct flights from San Francisco to Perth. There are no popular flight routes from San Francisco to Perth.
Search flight deals

  • How far is San Francisco to Perth by plane?

    Perth is 9155.6 mi away from San Francisco. Flights usually cover this in 26h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Francisco Airport to Perth Airport?

    Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Airport to Perth Airport?

  • How old do you have to be to fly from San Francisco Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Perth?

Best airlines flying from San Francisco to Perth

Compare and see reviews for airlines that fly from San Francisco to Perth with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $962Free CancellationRating
8.1
1,431 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $984Free CancellationRating
7.6
1,130 reviews
Search Cathay Pacific flights
Qantas AirwaysPriceFrom $1,306Free CancellationRating
7.5
971 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $1,394Free CancellationRating
7.4
3,715 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $1,930Free CancellationRating
7.4
9,163 reviews
Search United Airlines flights

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough
Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Francisco.

I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.

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